2897160858

素因数分解:

$2^1\times 3^4\times {\mathrm{17883709}}^1$

素因数の和:17883723

約数の個数: 20

約数和(自身を含む): 6491786730

約数和(自身を除く): 3594625872

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 17883709, 35767418, 53651127, 107302254, 160953381, 321906762, 482860143, 965720286, 1448580429, 2897160858]

約数ペア:

[(1, 2897160858), (2, 1448580429), (3, 965720286), (6, 482860143), (9, 321906762), (18, 160953381), (27, 107302254), (54, 53651127), (81, 35767418), (162, 17883709)]